DESCRIPTION: Capacity: 64GBInterface: USB 2.0High speed USB 2.0 Read/Write TransferStorage Lifetime: More than 10 yearsConvenient to carry because of its weight and sizeEasy to read/write data at very high speedNo driver or power supply needed， simply plug in USB and away you goHigh quality weighty stainless steel metal chrome casingShock resistance and damp proofUse A-class chip， can be erased repeatedly for 100，0000 timesCompatible with PC， laptop， notebook， MAC， Tablet， Mobile Phone etc.Data retention 10+ years